47505206

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 90178560

約数和(自身を除く): 42673354

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 823, 931, 1178, 1519, 1646, 1862, 3038, 4123, 5761, 8246, 11522, 15637, 25513, 28861, 31274, 40327, 51026, 57722, 80654, 109459, 178591, 218918, 357182, 484747, 766213, 969494, 1250137, 1532426, 2500274, 3393229, 6786458, 23752603, 47505206]

約数ペア:

[(1, 47505206), (2, 23752603), (7, 6786458), (14, 3393229), (19, 2500274), (31, 1532426), (38, 1250137), (49, 969494), (62, 766213), (98, 484747), (133, 357182), (217, 218918), (266, 178591), (434, 109459), (589, 80654), (823, 57722), (931, 51026), (1178, 40327), (1519, 31274), (1646, 28861), (1862, 25513), (3038, 15637), (4123, 11522), (5761, 8246)]